EP1547176A4 - Zinc air battery - Google Patents

Zinc air battery

Info

Publication number
EP1547176A4
EP1547176A4 EP03793495A EP03793495A EP1547176A4 EP 1547176 A4 EP1547176 A4 EP 1547176A4 EP 03793495 A EP03793495 A EP 03793495A EP 03793495 A EP03793495 A EP 03793495A EP 1547176 A4 EP1547176 A4 EP 1547176A4
Authority
EP
European Patent Office
Prior art keywords
air battery
zinc air
zinc
battery
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03793495A
Other languages
German (de)
French (fr)
Other versions
EP1547176A1 (en
Inventor
Dirk Arno Fiedler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cochlear Ltd
Original Assignee
Cochlear Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cochlear Ltd filed Critical Cochlear Ltd
Publication of EP1547176A1 publication Critical patent/EP1547176A1/en
Publication of EP1547176A4 publication Critical patent/EP1547176A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H01M12/065—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
EP03793495A 2002-09-06 2003-09-05 Zinc air battery Withdrawn EP1547176A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2002951260A AU2002951260A0 (en) 2002-09-06 2002-09-06 Zinc air battery
AU2002951260 2002-09-06
PCT/AU2003/001165 WO2004023585A1 (en) 2002-09-06 2003-09-05 Zinc air battery

Publications (2)

Publication Number Publication Date
EP1547176A1 EP1547176A1 (en) 2005-06-29
EP1547176A4 true EP1547176A4 (en) 2008-11-12

Family

ID=27671581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03793495A Withdrawn EP1547176A4 (en) 2002-09-06 2003-09-05 Zinc air battery

Country Status (6)

Country Link
US (1) US7807304B2 (en)
EP (1) EP1547176A4 (en)
JP (1) JP2005538502A (en)
AU (3) AU2002951260A0 (en)
CA (1) CA2498012A1 (en)
WO (1) WO2004023585A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2619833B1 (en) * 2010-09-24 2019-04-03 The Government of the United States of America as represented by the Secretary of the Navy Dual-function air cathode nanoarchitectures for metal-air batteries with pulse-power capability
KR101778059B1 (en) 2015-11-11 2017-09-14 주식회사 이엠따블유에너지 Zinc-air cell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700110A1 (en) * 1994-08-05 1996-03-06 Electric Fuel (E.F.L.) Limited Cooled zinc-oxygen battery
US5569551A (en) * 1995-04-24 1996-10-29 Aer Energy Resources Inc. Dual air elecrtrode cell
US5639568A (en) * 1995-10-16 1997-06-17 Aer Energy Resources, Inc. Split anode for a dual air electrode cell
US6332899B1 (en) * 1999-07-23 2001-12-25 Ta-Ching Pong Modularized metal-air battery and method for manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010009735A1 (en) * 2001-03-09 2001-07-26 Yang De Qian Metal-gas cell battery with soft pocket
CN2365765Y (en) 1999-03-18 2000-02-23 孙法炯 Button type metal air cell
US6602629B1 (en) * 2000-05-24 2003-08-05 Eveready Battery Company, Inc. Zero mercury air cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700110A1 (en) * 1994-08-05 1996-03-06 Electric Fuel (E.F.L.) Limited Cooled zinc-oxygen battery
US5569551A (en) * 1995-04-24 1996-10-29 Aer Energy Resources Inc. Dual air elecrtrode cell
US5639568A (en) * 1995-10-16 1997-06-17 Aer Energy Resources, Inc. Split anode for a dual air electrode cell
US6332899B1 (en) * 1999-07-23 2001-12-25 Ta-Ching Pong Modularized metal-air battery and method for manufacturing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004023585A1 *

Also Published As

Publication number Publication date
AU2002951260A0 (en) 2002-09-19
US7807304B2 (en) 2010-10-05
WO2004023585A1 (en) 2004-03-18
JP2005538502A (en) 2005-12-15
US20060147775A1 (en) 2006-07-06
CA2498012A1 (en) 2004-03-18
EP1547176A1 (en) 2005-06-29
AU2003257276A1 (en) 2004-03-29
AU2010200070A1 (en) 2010-01-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20050325

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20081015

17Q First examination report despatched

Effective date: 20091005

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COCHLEAR LIMITED

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 4/06 20060101AFI20160916BHEP

Ipc: H01M 12/06 20060101ALI20160916BHEP

INTG Intention to grant announced

Effective date: 20161017

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20170228